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十二指肠血管压迹的影像学观察
引用本文:窦文广,杨瑞民,王清华. 十二指肠血管压迹的影像学观察[J]. 中国医学影像学杂志, 2000, 8(4): 274-276
作者姓名:窦文广  杨瑞民  王清华
作者单位:窦文广(河南省卫辉市新乡医学院第一附属医院放射科 453100)      杨瑞民(河南省卫辉市新乡医学院第一附属医院放射科 453100)      王清华(河南省卫辉市新乡医学院第一附属医院放射科 453100)      樊春宝(河南省卫辉市新乡医学院第一附属医院放射科 453100)      李长松(河南省卫辉市新乡医学院第一附属医院放射科 453100)      黄兴立(河南省卫辉市新乡医学院第一附属医院放射科 453100)
摘    要:目的探讨胃肠钡餐造影检查中十二指肠横部血管压迹的来源.材料和方法对比研究50例钡餐造影所见的十二指肠横部血管压迹与相应CT层面上十二指肠横部、腹主动脉、肠系膜上动、静脉及下腔静脉之间的关系;3例血管造影与钡餐造影联合检查,证实该压迹的来源.结果所有病例十二指肠横部血管压迹均与腹主动脉相吻合;肠系膜上动脉等血管与该压迹的位置及宽度不符;下腔静脉偶可导致另一压迹.结论十二指肠横部血管压迹,为腹主动脉压迫所致,称其为"十二指肠腹主动脉压迹”较为准确.

关 键 词:十二指肠  血管压迹  钡餐造影  血管造影  CT
修稿时间:1999-06-28

Imaging Observation of Vascular Impression of Duodenum
Dou Wenguang,Yang Ruimin,Wang Qinghua,Fan Chunbao,Li Changsong,Huang Xingli. Imaging Observation of Vascular Impression of Duodenum[J]. Chinese Journal of Medical Imaging, 2000, 8(4): 274-276
Authors:Dou Wenguang  Yang Ruimin  Wang Qinghua  Fan Chunbao  Li Changsong  Huang Xingli
Abstract:Purpose: To determine the cause of the vascular impression of horizontal part of duodenum of gastroentersinal tract barium meal examinatin. Materials and Methods: Correlative study was performed on 50 cases. The results of the vascular impression on horizontal part of duodenum of barium meal examination were compared with the CT imaging of the horizontal part of duodenum, abdominal aorta, superior mesenteric artery, superior mesenteric vein, and inferior vena cava. 3 cases were examined both with angiography and barium meal examination. Results: The vascular impression of horizontal part of duodenum corresponded with abdominal aorta, not with superior mesenteric artery. Conclusion: The vascular impression of the horizontal part of duodenum is caused by abdominal aorta.
Keywords:duodenum  vascular impression  barium meal examination  angiography  CT
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